(3)Sв֣ÝLSСϡ͝(rn)ˮs

    (4)ܷⲿ֣жκ~݆ϡքebпԸQܷh(hun)~݆g,Ќ(do)~r׺~݆ס^Сďg϶pй©SØ(bio)(zhn)ęC(j)еܷ

34c늙C(j)

    һ䎧늙C(j)üL(zhng)ď“(lin)S“(lin)“(lin)S˿ãr(sh)?l)D(zhun)(BY300-1502SY500-1502D(zhun)?yn)형r(sh))c|(zh)|ܜضӰ푵Ҋ(jin)4<Ҫϱ>ÑxõM(jn)ڷ鴹ֱϡ

35C(j)еܷⲿ֣

    YͱòõęC(j)еܷ,JB1472-75Ҏ(gu)O(sh)Ӌ(j)ʹÆλo(w)Ҫ103͆ζƽ͙C(j)еܷ,109͆ζƽ͙C(j)еܷ䌦(du)ϰ]ҪՈ(qng)?jin)ӆ؛r(sh)(du)ڙC(j)еܷxY(ji)(gu)bʹú;So(h)Ҋ(jin)C(j)еܷⰲbʹf(shu)(sh)

4.Ҫϱ

 

ضȷ()

-20+200

-45+400

Q

I

g

g

g

  w

w

HT250

 

ZG25

 

ZGCr5Mo

 

HT200

ZG25

ZG1Cr13

S

45

35CrMo

3Cr13

ܷ

S

25̖(ho)

 

25̖(ho)

 

3Cr13

 

w

ܷh(hun)

40Cr

 

40Cr

 

3Cr13

 

ܷh(hun)

HT250

 

45

 

45

 

  w

˨

A3

 

4535CrMo

 

4535CrMo

 

ƽP(pn)

1Cr13ѺӲ|(zh)Ͻ

1Cr13ѺӲ|(zh)Ͻ

1Cr13ѺӲ|(zh)Ͻ

ƽ

HT200

40Cr

2Cr13

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